Amd c60

splinter09Jul 26, 2012, 7:32 PM

i have asus k53u notebook with a AMD C60 and 6290 radeon and 2 gb of ram the notebook suffers from lagging sometimes and cannot play full hd vidoes on youtube without lagging i have added 2 more gb but still same result am not expecting from this notebook to be super but still its no good enough i have others with the same cpu also complaining about the same issue

can i change the cpu? and if i can what options do i have to change to?